ALTER Laboratory Services, INSPECTION, ELECTRICAL & VERIFICATION

Frequently Asked Questions (FAQs) – Scanning Acoustic Microscopy

Posted by doEEEt Media Group
On February 23, 2022
0

Over the years, our experience in CSAM testing has allowed us, among other things, to have conversations with clients who have come to us with questions about our laboratory services. In ALTER, we are an expert and reliable supplier in the engineering and testing EEE components and equipment for space and other technology markets. This article reports the importance of X-Ray Tomography, Scanning Acoustic Microscopy (SAM), and Cross Section techniques, and the advantages of their combined use for accurate testing.

Optoelectronics

ALTER TECHNOLOGY signs collaboration agreement with Optoi

Posted by doEEEt Media Group
On February 22, 2022
0

Optoi's optocouplers are now available on doEEEt.com. ALTER TECHNOLOGY signs a collaboration agreement with Optoi and announce Optoi's optocouplers are now available on doEEEt.com.

ALTER Laboratory Services, INSPECTION, ELECTRICAL & VERIFICATION, TESTING, WEBINAR

Webinar – Development of hermetic optocouplers and other optoelectronic devices for space applications

Posted by doEEEt Media Group
On February 21, 2022
0

Optoi has developed hermetic optocouplers, in previous activities funded by ESA. On a first project, the devices have been subjected to a full ESCC campaign following ESCC 2265000. This activity allowed the determination of the device’s functional boundaries and included a radiation campaign.

ACTIVES, EEE Components, PASSIVES

Engineers develop method to improve efficiency and heat tolerance of film capacitors

Posted by doEEEt Media Group
On February 17, 2022
0

Researchers at The Pennsylvania State University have developed a new method of electric storage efficiency for film capacitors using nanofillers at low volume content in a high-temperature semi-crystalline polymer.

ACTIVES, EEE Components, PASSIVES

Capacitor Ripple Current, Transient and Power Load Rating Explained

Posted by doEEEt Media Group
On February 17, 2022
0

Capacitors are naturally limited by its capability to handle/dissipate ripple current and pulse energy load. The limitation may be significantly different by each capacitor technology but also within a specific product type individual series.

Non-standard testing, TESTING

Vacuum system, temperature and pneumatic system

Posted by doEEEt Media Group
On February 15, 2022
0

The SuperCam is a next-generation scientific instrument that examines rocks and soils with a camera, laser, and spectrometers to seek organic compounds that could be related to past life on Mars. It can identify the chemical and mineral makeup of targets as small as a pencil point from a distance of more than 20 feet (7 meters).

SiC Testing

SiC Reliability Testing for Bepi Colombo

Posted by doEEEt Media Group
On February 12, 2022
0

These diodes have been designed for harsh environment space applications such as inner Solar System exploration probes. More specifically these diodes are being tested to be the blocking diodes of the solar panels for the Bepi Colombo mission.

ALTER Laboratory Services, Plastic Packaging for Space

Test combination for detecting defects in plastic ICs

Posted by doEEEt Media Group
On February 10, 2022
0

Importance Of Combining X-Ray Tomography, Scanning Acoustic Microscopy (SAM), And Cross Section Techniques For Electronic Components Inspections This article reports the importance of X-Ray Tomography, Scanning Acoustic Microscopy (SAM), and Cross Section techniques, and the advantages of their combined use for accurate testing.

Optoelectronics, TESTING

NIR-VIS-UV LIDAR ECHO EMULATOR

Posted by doEEEt Media Group
On January 31, 2022
0

Space agencies have carried out numerous research projects to develop systems to detect and quantify the concentration of Greenhouse gases, such as carbon dioxide and methane, which are the main drivers of climate change. The measurement system used for this purpose is called LIDAR (Light Detection and Ranging).

EEE Components, PASSIVES, RF & MW

Filtering out common mode noise with EMI filters

Posted by doEEEt Media Group
On January 23, 2022
0

Today’s automobiles provide a prime example. In a single vehicle, you can find Wi-Fi, Bluetooth, satellite radio, GPS systems, LED lights, air conditioning, power steering, anti-lock brakes, rear-view cameras, and other instrumentation. Numerous items also operate using dc motors, including power seats, adjustable mirrors, windshield wipers, power windows, and sunroofs. This same example could also apply to items ranging from Wi-Fi or Bluetooth-enabled appliances like washing machines, espresso machines, medical instruments, and even medical implants.

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